#!/usr/bin/env python
# coding: utf-8

# # Release Notes for The Debugging Book
# 
# This book comes with version numbers; these correspond to the version numbers in [the Python pip package](Importing.ipynb).

# ## Current Version (in progress)
# 
# This is the version we are preparing for the next release (e.g. what you get when you check out the latest version from [the GitHub repo](__GITHUB_HTML__)).
# Major changes will show up here as we make them.
# 
# * In notebooks under Python 3.12, automatic garbage collection would cause a method `_clean_thread_parent_frames()` to be executed with certain functions, interfering with tracing and dynamic analysis. This is now disabled.

# ## Version 1.3.2 (also released 2025-01-16)
# 
# * More minor fixes to [Learning from Failures](Alhazen.ipynb), thanks to Laura Plein

# ## Version 1.3.1 (released 2025-01-16)
# 
# * Set up such that manual installation of `showast` is no longer required
# * Minor fixes to [Learning from Failures](Alhazen.ipynb), thanks to Laura Plein

# ## Version 1.3 (released 2025-01-13)
# 
# * New chapter on [Learning from Failures](Alhazen.ipynb), joining machine learning and debugging
# * Updates to `requirements.txt`, using the latest and greatest third-party modules
# * Python 3.9 is no longer supported.
# 
# Note that after installation via `pip`, you may have to install our updated `showast` module:
# 
# ```shell
# $ pip install 'showast@git+https://github.com/andreas-zeller/show_ast.git@andreas'
# ```

# ## Version 1.2.3 (released 2024-11-09)
# 
# * Work around an error in the `showast` module, occurring in notebooks running Python 3.12 and later

# ## Version 1.2.2 (released 2023-11-13)
# 
# * Importing book classes from third-party code would accidentally set a fixed random seed, making all further random decisions deterministic (i.e. produce the same result every time). This is now fixed.
# * Minor updates to Python package requirements.

# ## Version 1.2.1 (released 2023-10-24)
# 
# * This version fixes a typo in the `setup.py` requirements.

# 
# ## Version 1.2 (released 2023-10-24)
# 
# * For announcements, we now use Mastodon ([@TheDebuggingBook@mastodon.social](https://mastodon.social/@TheDebuggingBook)) instead of X. <a href="https://mastodon.social/@TheDebuggingBook">Follow us on Mastodon</a>!
# * We fixed several typos throughout the book, using the awesome [LTeX](https://github.com/valentjn/vscode-ltex) grammar/spell checker.
# * Regular tests ensure that the code runs on Python 3.9, 3.10, 3.11, and 3.12.

# ## Version 1.1.2 (released 2023-01-03)
# 
# * More fixes in `DynamicInvariants`, now allowing access to functions defined outside the current module
# * Minor improvements to build system and static type checkers
# * Updated `ChangeCounter` to work with recent `PyDriller` versions

# ## Version 1.1.1 (released 2023-01-02)
# 
# * Class diagrams are now simplified, as we skip non-public methods defined in other chapters.
# * Fixed an error in `Slicer`, reporting an unused variable `_data`.
# * Fixed an error in `DynamicInvariants`, reversing the order of function arguments in mined invariants
# * Made browser header colors reflect menu colors.

# ## Version 1.1 (released 2021-10-14)
# 
# * We now support (but also require) Python 3.9 or later. Earlier versions still required Python 3.6 due to some outdated modules such as `astor` and `enforce` we depended upon (and now don't anymore).
# * We made an optimization in `DeltaDebugger.dd()` to distribute changes more evenly over the input space. This will change `dd()` results in some cases, but overall improve performance. Thanks to Olad Chitil and Joanna Sharrad for reporting this!
# * We fixed two [issues in DeltaDebugger.dd()](https://github.com/uds-se/debuggingbook/commit/95ab3117372bff459eede743e57cf974a9d022c4), specifically 
# [#45](https://github.com/uds-se/debuggingbook/issues/45) and [#46](https://github.com/uds-se/debuggingbook/issues/46). Thanks to @TheSilvus for reporting this!
# * We added missing dependencies to the debuggingbook pip package (Issue [#44](https://github.com/uds-se/debuggingbook/issues/44)) such that `pip install debuggingbook` also installs all the packages it depends upon. Thanks to @TheSilvus for reporting this!
# * We fixed a warning '.gitignore is a symbolic link' during git checkout ([Issue #43](https://github.com/uds-se/debuggingbook/issues/43)) Thanks to @rjc for reporting this!

# ## Version 1.0.1 (released 2021-06-08)
# 
# * Typos and other minor fixes.

# ## Version 1.0 (released 2021-06-01)
# 
# * First complete version.

# ## Version 0.9.0 (released 2021-10-23)
# 
# * Initial beta version.